The Ferby giant coloured pencil with a wood-sealed end is 12 cm long. The strongly pigmented colour lead with a diameter of 6.25 mm is highly break resistant. The unique shape of the pencil is a round triangular that suits the writing hand . It reduces muscular strain and provides ease in writing and drawing. Particularly small hands, left-handed people and those with weak muscles gain comfort and ease from the comfort grip. A maximum of pigments, the wipe and water resistant lead and the high break resistance guarantee highest quality.